/*
 * Copyright [2021-present] [ahoo wang <ahoowang@qq.com> (https://github.com/Ahoo-Wang)].
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *      http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package me.ahoo.wow.messaging.compensation

import me.ahoo.wow.api.modeling.AggregateId
import me.ahoo.wow.eventsourcing.EventStore
import reactor.core.publisher.Mono

/**
 * 事件补偿器
 */
interface EventCompensator {
    fun compensate(
        aggregateId: AggregateId,
        config: CompensationConfig = CompensationConfig.EMPTY,
        headVersion: Int = EventStore.DEFAULT_HEAD_VERSION,
        tailVersion: Int = Int.MAX_VALUE
    ): Mono<Long>
}
